Title:
VOICE SEEKING SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2017/166949
Kind Code:
A1
Abstract:
A voice seeking system and method. The voice seeking system comprises: a circular base plate (1), a microphone array, a recognition module, a processing module, and a speaker. The voice seeking method comprises: a voice signal is collected by multiple MEMS microphones (2) in a microphone array (S1); the MEMS microphone (2) closest to an audio source of the voice signal is identified in the array of multiple microphones so as to determine the direction of the voice signal (S2); a display module (3) corresponding to the MEMS microphone (2) closest to the audio source of the voice signal is controlled to display corresponding information (S3). By providing the microphone array to collect the voice signal transmitted by the audio source and by identifying the MEMS microphone (2) of the multiple MEMS microphones (2) that is closest to the audio source, increased accuracy is allowed in determining the source direction of the voice signal.
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Inventors:
GAO PENG (CN)
FAN LICHUN (CN)
ZHU LEI (CN)
FAN LICHUN (CN)
ZHU LEI (CN)
Application Number:
PCT/CN2017/074078
Publication Date:
October 05, 2017
Filing Date:
February 20, 2017
Export Citation:
Assignee:
YUTOU TECH (HANGZHOU) CO LTD (CN)
International Classes:
G01S3/802
Foreign References:
| US20050246167A1 | 2005-11-03 | |||
| CN101030323A | 2007-09-05 | |||
| CN102109594A | 2011-06-29 | |||
| CN102834728A | 2012-12-19 | |||
| CN104049235A | 2014-09-17 | |||
| CN105096428A | 2015-11-25 |
Attorney, Agent or Firm:
SHANGHAI SHENXIN LAW FIRM (CN)
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